Rman disk performance

Anybady have values of how many GIGS per HOUR they can Backup and RESTORE the database
using RMAN backup to disk.  

What kind of machine, Memory, storage?  

1. I am using cheap network attached disk
2. I am getting about 40 Gigs an hour for Backup
3. I am getting about 34 Gigs an hour for Restore
4. 350 Meg of SGA on an Hp9000

Anybody find a good way to improve performance other than increasing channels?  

Cheers,
Thanks for any help  

Brian Spears
Sr. DBA
bspears_at_limitedbrands.com
DC4 (614)577-2677
DC3 (614)415-1398
Limitedbrands
TECHNOLOGY SERVICES
-----Original Message-----

Sent: Thursday, August 21, 2003 12:24 PM To: Multiple recipients of list ORACLE-L

Thanks Julio,  

But that didnt work either..  

Maybe I need to reinstall both Linux and 9i.  

Thanks  

Anjan

-----Original Message-----

QuijadaReina, Julio C
Sent: Wednesday, August 20, 2003 7:54 PM To: Multiple recipients of list ORACLE-L

Anjan,  

Kind of strange there is no lib32 dir under your $ORACLE_HOME. Hummm.... try setting the following on the user's .profile or on your user's shell startup file:  

LD_LIBRARY_PATH = $ORACLE_HOME/lib

LD_LIBRARY_PATH_64 = $ORACLE_HOME/lib  

Maybe oracle is looking for 64 bit library files!  

Julio  

-----Original Message-----

Sent: Wednesday, August 20, 2003 3:05 PM To: Multiple recipients of list ORACLE-L  

Gurus,  

Would appreciate any help that I can get on this...  

I have 9.2.0.1 on redhat 9 ...  

However I cannot seen to start the agent on the server...  

agentctl start just bails out.. no messages...  

This what I see in the dbsnmp.nohup  

/db/app/oracle/product/9.2.0/bin/dbsnmp: error while loading shared libraries: libvppdc.so: cannot open shared object file: No such file or directory
Agent exited at Wed Aug 20 12:33:26 CDT 2003 with return value 127 Agent thrashing. Exiting dbsnmpwd at Wed Aug 20 12:33:26 CDT 2003  

libvppdc.so file exists in the location ORACLE_HOME/lib and it is a 32 bit file..    

Thanks in advance...  

Anjan

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Spears, Brian
  INET: BSpears_at_Limitedbrands.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services


---------------------------------------------------------------------

To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L
(or the name of mailing list you want to be removed from).  You may
also send the HELP command for other information (like subscribing).